#include<stdio.h>
typedef struct student 
{
	int age;
	int score;
}STU;
//STU.age=18;
//STU.score=88;
STU*p;
int main()
{
	scanf("%d%d",&p->age,p->score);
	printf("%d%d",p->age,p->score);
	return 0;
}
